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Parse cpp_destructor

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This commit is contained in:
Jonathan Müller 2017-03-12 18:38:31 +01:00
commit e787b845d5
6 changed files with 118 additions and 5 deletions
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66
test/cpp_member_function.cpp
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@ -202,6 +202,7 @@ struct foo
auto file = parse(idx, "cpp_constructor.cpp", code);
auto count = test_visit<cpp_constructor>(*file, [&](const cpp_constructor& cont) {
REQUIRE(!cont.is_variadic());
REQUIRE(cont.name() == "foo");
if (count_children(cont) == 0u)
{
@ -233,3 +234,68 @@ struct foo
});
REQUIRE(count == 3u);
}
TEST_CASE("cpp_destructor")
{
auto code = R"(
struct a
{
~a();
};
struct b
{
~b() noexcept(false) {}
};
struct c
{
virtual ~c() = default;
};
struct d : c
{
~d() final;
};
)";
auto file = parse({}, "cpp_destructor.cpp", code);
auto count = test_visit<cpp_destructor>(*file, [&](const cpp_destructor& dtor) {
REQUIRE(count_children(dtor) == 0u);
REQUIRE(!dtor.is_variadic());
if (dtor.name() == "~a")
{
REQUIRE(!dtor.is_virtual());
REQUIRE(dtor.is_declaration());
REQUIRE(!dtor.noexcept_condition());
}
else if (dtor.name() == "~b")
{
REQUIRE(!dtor.is_virtual());
REQUIRE(dtor.body_kind() == cpp_function_definition);
REQUIRE(dtor.noexcept_condition());
REQUIRE(
equal_expressions(dtor.noexcept_condition().value(),
*cpp_unexposed_expression::build(cpp_builtin_type::build("bool"),
"false")));
}
else if (dtor.name() == "~c")
{
REQUIRE(dtor.virtual_info());
REQUIRE(dtor.virtual_info().value() == type_safe::flag_set<cpp_virtual_flags>{});
REQUIRE(dtor.body_kind() == cpp_function_defaulted);
REQUIRE(!dtor.noexcept_condition());
}
else if (dtor.name() == "~d")
{
REQUIRE(dtor.virtual_info());
REQUIRE(dtor.virtual_info().value()
== (cpp_virtual_flags::override | cpp_virtual_flags::final));
REQUIRE(!dtor.noexcept_condition());
}
else
REQUIRE(false);
});
REQUIRE(count == 4u);
}